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Detalii

Problema	Palindrom	Operații I/O	palindrom.in/palindrom.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#51524830	Utilizator	. raes (rares2878)
Fișier	palindrom.c	Dimensiune	735 B
Data încărcării	04 Iulie 2024, 16:16	Scor / rezultat	0 puncte

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Mesaj compilare

palindrom.c:4:6: warning: return type of 'main' is not 'int' [-Wmain]
 void main()

      ^
palindrom.c: In function 'main':
palindrom.c:9:2: warning: passing argument 1 of 'fgets' from incompatible pointer type [enabled by default]
  printf("Citeste numele fisierului text "); fgets(stdin,nume, 20);

  ^
In file included from /usr/include/stdio.h:937:0,
                 from palindrom.c:2:
/usr/include/i386-linux-gnu/bits/stdio2.h:253:1: note: expected 'char * restrict' but argument is of type 'struct _IO_FILE *'
 fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
 ^
palindrom.c:9:2: warning: passing argument 2 of 'fgets' makes integer from pointer without a cast [enabled by default]
  printf("Citeste numele fisierului text "); fgets(stdin,nume, 20);

  ^
In file included from /usr/include/stdio.h:937:0,
                 from palindrom.c:2:
/usr/include/i386-linux-gnu/bits/stdio2.h:253:1: note: expected 'int' but argument is of type 'char *'
 fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
 ^
palindrom.c:9:2: warning: passing argument 3 of 'fgets' makes pointer from integer without a cast [enabled by default]
  printf("Citeste numele fisierului text "); fgets(stdin,nume, 20);

  ^
In file included from /usr/include/stdio.h:937:0,
                 from palindrom.c:2:
/usr/include/i386-linux-gnu/bits/stdio2.h:253:1: note: expected 'struct FILE * restrict' but argument is of type 'int'
 fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
 ^
palindrom.c:15:3: warning: passing argument 1 of 'fgets' from incompatible pointer type [enabled by default]
   printf("Citeste numele fisierului rezultat ");fgets(stdin,num, 20);

   ^
In file included from /usr/include/stdio.h:937:0,
                 from palindrom.c:2:
/usr/include/i386-linux-gnu/bits/stdio2.h:253:1: note: expected 'char * restrict' but argument is of type 'struct _IO_FILE *'
 fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
 ^
palindrom.c:15:3: warning: passing argument 2 of 'fgets' makes integer from pointer without a cast [enabled by default]
   printf("Citeste numele fisierului rezultat ");fgets(stdin,num, 20);

   ^
In file included from /usr/include/stdio.h:937:0,
                 from palindrom.c:2:
/usr/include/i386-linux-gnu/bits/stdio2.h:253:1: note: expected 'int' but argument is of type 'char *'
 fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
 ^
palindrom.c:15:3: warning: passing argument 3 of 'fgets' makes pointer from integer without a cast [enabled by default]
   printf("Citeste numele fisierului rezultat ");fgets(stdin,num, 20);

   ^
In file included from /usr/include/stdio.h:937:0,
                 from palindrom.c:2:
/usr/include/i386-linux-gnu/bits/stdio2.h:253:1: note: expected 'struct FILE * restrict' but argument is of type 'int'
 fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
 ^
palindrom.c:19:4: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'char (*)[20]' [-Wformat=]
    fscanf(f, "%s", &sir);

    ^
palindrom.c:21:4: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
    j = strlen(sir) - 1;

    ^
palindrom.c:21:8: warning: incompatible implicit declaration of built-in function 'strlen' [enabled by default]
    j = strlen(sir) - 1;

        ^
palindrom.c:9:50: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
  printf("Citeste numele fisierului text "); fgets(stdin,nume, 20);

                                                  ^
palindrom.c:15:54: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
   printf("Citeste numele fisierului rezultat ");fgets(stdin,num, 20);

                                                      ^
palindrom.c:17:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
   fscanf(f, "%d", &n);

         ^
palindrom.c:19:10: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
    fscanf(f, "%s", &sir);

          ^

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